CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24854 | LVS EN 1507:2006 | Ventilation for buildings - Sheet metal air ducts with rectangular section - Requirements for strength and leakage | Standarts spēkā |
| 82821 | LVS EN 13141-7:2021+A1:2025 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery) | Standarts spēkā |
| 67019 | EN 13141-4:2021 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units | Standarts spēkā |
| 6393 | LVS EN 12220:2000 A | Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation | Standarts spēkā |
| 6403 | LVS EN 12238:2002 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application | Standarts spēkā |
| 24731 | LVS EN 13141-9:2008 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 9: Externally mounted humidity controlled air transfer device | Standarts spēkā |
| 6427 | LVS EN 14277:2007 | Ventilation for buildings - Air terminal devices - Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes | Standarts spēkā |
| 24733 | LVS EN 13141-10:2008 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 10: Humidity controlled extract air terminal device | Standarts spēkā |
| 79003 | EN ISO 5801:2017/A1:2025 | Fans - Performance testing using standardized airways - Amendment 1 (ISO 5801:2017/Amd 1:2025) | Standarts spēkā |
| 75707 | EN 1751:2024 | Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves | Standarts spēkā |
Displaying 361-370 of 421 results.